<template>
<div>
    <h3>大儿子姓名:华某某</h3>
    老婆姓名:<input type="text" v-model="wife">
    <h5>妈妈姓名: {{mother}}</h5>
</div>
</template>

<script>
export default {
  props: {
    mother: String,
    Fwife: String
  },
  computed: {
    wife: {
      set (val) {
        this.$emit('wifeChange', val)
      },
      get () {
        return this.Fwife
      }
    }
  }
}
</script>

<style>

</style>
